Matilda PURKIS, Hampshire

My ggg grandmother Matilda PURKIS(1811-1885) was born Jan 13, 1811 in Hampshire England.She married James Cort(1805-1877) in 1829 in Portsea, Southhampton, Hampshire England and they had 8 children.They immigrated to Jersey, CI around 1835.I am trying to find her parents and siblings.